Blar i The Norwegian Institute at Athens på forfatter "Torp, Hjalmar"
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The Date of the Conversion of the Rotunda at Thessaloniki into a Church
Torp, Hjalmar (Papers of the Norwegian Institute at Athens, Chapter, 1991) -
The First Five Lectures
Andersen, Øivind; Torp, Hjalmar; Des Bouvrie, Synnøve; Østby, Erik; Kleve, Knut; Nordhagen, Per Jonas (Papers of the Norwegian Institute at Athens, Book, 1991)